引力波探测科学任务关键技术  

Key Technologies for Space Science Gravitational Wave Detection

作　　者：吴树范 王楠 龚德仁[1] WU Shufan;WANG Nan;GONG Deren(School of Aeronautics and Astronautics,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海交通大学航空航天学院,上海200240

出　　处：《深空探测学报》2020年第2期118-127,共10页Journal Of Deep Space Exploration

摘　　要：介绍了引力波的基本概念,叙述了引力波产生的原因;调研了国内外地面和空间引力波探测的典型任务,并分析指出了地面与空间引力波探测任务的区别;分析了空间引力波探测任务的相关关键技术,阐释了空间引力波探测未来的技术发展方向;指出引力波探测任务的实施,对惯性导航、地球科学、高精度卫星平台建设等应用领域也将发挥积极的作用,对提升我国空间科学和深空探测的技术水平具有重要意义。The concept of gravitational waves is first introduced,describing the causes of gravitational waves. Typical science missions of ground and space gravitational wave detections are summarized,elaborating their major differences. Then the key technologies for space science gravitational wave detection are investigated,and its future development trends are analyzed.Finally,it is pointed out that the implementation of the gravitational wave detection task will also play an active role in the fields of inertial navigation,earth science,high-precision satellite platform construction and other applications,and it is of great significance to improve the technical level of space science and deep space exploration in China.

关 键 词：引力波 科学探测任务 无拖曳控制 高精度测量 长基线编队 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]